Trinity Industries Inc
Trinity Industries Inc (TRN) Options Open Interest
TRN options open interest is 2,271 contracts. The 2-week average daily volume is 65 contracts across the chain.
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Monitoring TRN open interest helps you see where real money is positioned on Trinity Industries Inc's options and which strikes are attracting the most commitment from traders. Trinity Industries Inc's open interest reflects the total number of outstanding contracts that have not been closed or exercised, making it a powerful gauge of liquidity, conviction, and potential support and resistance zones. Use our scanner to monitor TRN options open interest in real time and find the strikes that matter.
Open interest is distinct from volume: volume counts how many contracts are traded in a session, while open interest counts how many remain open at the end of the day. Rising TRN options open interest alongside rising volume suggests new positions are being built, while falling open interest signals positions are being closed. Heavy open interest at specific strikes often acts as a magnet near expiration and can hint at where dealers and large traders expect Trinity Industries Inc to settle.
Trinity Industries, Inc. provides rail transportation products and services under the TrinityRail name in North America. It operates in two segments, Railcar Leasing and Management Services Group, and Rail Products Group. The Railcar Leasing and Management Services Group segment leases freight and tank railcars; originates and manages railcar leases for third-party investors; and provides fleet maintenance and management services. As of December 31, 2021, it had a fleet of 106,970 owned or leased railcars. This segment serves industrial shipper and railroad companies operating in agriculture, construction and metals, consumer products, energy, and refined products and chemicals markets.
The Rail Products Group segment manufactures freight and tank railcars for transporting various liquids, gases, and dry cargo; and offers railcar maintenance and modification services. This segment serves railroads, leasing companies, and industrial shippers of products in the agriculture, construction and metals, consumer products, energy, and refined products and chemicals markets. It sells or leases products and services through its own sales personnel and independent sales representatives. Trinity Industries, Inc. was incorporated in 1933 and is headquartered in Dallas, Texas.
Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where TRN open interest is concentrated. Our scanner maps Trinity Industries Inc's open interest across every strike and expiry, flags unusual buildups, and lets you drill into the contracts that institutional money is actually holding. Trade Trinity Industries Inc's options open interest as the signal it is, not as an afterthought.
| 38.00 | — | 0.45 | 0.45 | 92% | +0.1399 | 139 |
| 31.00 | 0.05 | 0.50 | 0.28 | 38% | +0.1829 | 54 |
| 30.00 | 0.25 | 0.45 | 0.35 | 33% | +0.2451 | 37 |
| 28.00 | 0.90 | 1.25 | 1.08 | 34% | +0.5312 | 35 |
| 39.00 | — | 0.45 | 0.45 | 97% | +0.1343 | 34 |
| 20.00 | — | 0.55 | 0.55 | 117% | -0.1105 | 200 |
| 32.00 | 3.40 | 4.60 | 4.00 | 34% | -0.9164 | 123 |
| 26.00 | 0.30 | 0.45 | 0.38 | 38% | -0.2144 | 109 |
| 36.00 | 8.00 | 8.40 | 8.20 | 72% | -0.8778 | 51 |
| 29.00 | 1.25 | 1.95 | 1.60 | 35% | -0.6139 | 49 |
As of September 18, 2026
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